Altronix T2KH12LSG 12-Door ULXB Steel Enclosure for SG Integration
Overview
The Altronix T2KH12LSG is a heavy-duty 16 AWG powder-coated steel enclosure purpose-built for the TKH2 12-door ULXB access control power platform, specifically configured for SG (Sielox) integration environments. If you're deploying a large-format door controller system and need a code-compliant, physically secured housing that can support four 12VDC/12AH batteries on-board, this is the enclosure to spec. It ships configured with a cam lock and tamper switch from the factory — two features that matter during UL inspections and security audits. This isn't a generic steel box; the knockout pattern and battery bay layout are matched to the ULXB architecture, so you're not improvising field cuts or fighting fitment on install day.
For integrators deploying Altronix access control power solutions at the enterprise scale, the T2KH12LSG brings the physical infrastructure that ties a multi-door system together into a single, tamper-evident assembly.
Key Features
- 16 AWG Powder-Coated Steel Construction: Heavier gauge than the 18 AWG enclosures common in residential panels — the extra material rigidity matters when you're mounting a fully loaded 4-battery, multi-board assembly on a data center or hospital corridor wall. Powder coating resists corrosion in utility closets and mechanical rooms where humidity is a factor.
- 4 x 12VDC/12AH Battery Capacity: Supporting four 12AH batteries gives this enclosure substantial standby reserve — enough to sustain a 12-door ULXB system through an extended power interruption. Spec your battery runtime calculations against your door count and lock draw before committing, but the physical space to house four full-size batteries means you're not forced to compromise on backup duration.
- 10 Double Knockouts (Mixed Sizes): One large double knockout at 1.948
